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79 lines
1.5 KiB
C
79 lines
1.5 KiB
C
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// -*- C++ -*-
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/**
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* \file HSpace.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Jürgen Spitzmüller
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* \author Uwe Stöhr
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef HSPACE_H
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#define HSPACE_H
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#include "Length.h"
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namespace lyx {
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class BufferParams;
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class BufferView;
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/// A class representing latex horizontal spacing
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class HSpace {
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public:
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/// The different kinds of spaces.
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enum HSpaceKind {
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DEFAULT,
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LENGTH ///< user-defined length
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};
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///
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HSpace();
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///
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explicit HSpace(HSpaceKind k);
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///
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explicit HSpace(Length const & l);
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///
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explicit HSpace(GlueLength const & l);
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/// Constructor for reading from a .lyx file
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explicit HSpace(std::string const & data);
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/// return the type of vertical space
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HSpaceKind kind() const { return kind_; }
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/// return the length of this space
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GlueLength const & length() const { return len_; }
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///
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bool operator==(HSpace const &) const;
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// conversion
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/// how it goes into the LyX file
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std::string const asLyXCommand() const;
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/// the latex representation
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std::string const asLatexCommand() const;
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///
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std::string asHTMLLength() const;
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/// how it is seen in the LyX window
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docstring const asGUIName() const;
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/// the size of the space on-screen
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int inPixels(BufferView const & bv) const;
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private:
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/// This HSpace kind
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HSpaceKind kind_;
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/// the specified length
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GlueLength len_;
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};
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} // namespace lyx
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#endif // HSPACE_H
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